A dust removal device for a release film

Abstract

The utility model relates to the technical field of release film, disclose a release film dust collector, including base, both sides of base upper surface all are fixedly connected with installation side plate, the utility model discloses a transmission screw rod is rotated through motor no.

Description

Technical Field

[0001] This utility model relates to the field of release film technology, and in particular to a release film dust removal device. Background Technology

[0002] In modern industrial production, release film, as a key auxiliary material, is widely used in electronics, packaging, adhesive products, and other fields. Its main function is to prevent products from sticking to molds or other contact surfaces during production, ensuring product integrity and quality. However, during the production of release film, due to various factors such as dust in the air and wear particles from production equipment, the surface of the release film is easily contaminated with dust and impurities. If these dust and impurities are not removed in time, they will cause many problems in subsequent production processes. For example, in the production of electronic products, it may lead to short circuits or poor contact of electronic components; in the packaging field, it may affect the aesthetics and sealing of the packaging; and in the production of adhesive products, it may reduce the adhesion of the adhesive, thereby affecting the overall quality and performance of the product.

[0003] Publication No. CN220716880U discloses a double-sided dust removal device for release film production, including two spring-loaded release film roller clamps. A fixing screw frame is fixedly installed on one side of each spring-loaded release film roller clamp near both ends. A hollow rubber pad is fixedly installed on the lower surface of the fixing screw frame, and hexagonal screws are provided inside the fixing screw frame. Two rectangular dust exhaust hoods are fixedly installed between the spring-loaded release film roller clamps. Each spring-loaded release film roller clamp includes a central shaft, a spring telescopic short rod, a ball bearing, a rotating inner bushing, and a rubber outer sleeve. This double-sided dust removal device for release film production, through the combination of spring-loaded release film roller clamps and rectangular dust exhaust hoods, automatically cleans and wipes away dust adhering to both sides of the release film during production and conveying, discharging it into the exhaust duct. This simplifies and simplifies the double-sided dust removal process for release film.

[0004] However, the aforementioned device lacks a clearly defined function to adjust the spacing to accommodate release films of varying thicknesses. The spring-loaded telescopic rod in this device clamps the release film with a rubber sleeve. The spring-loaded rod primarily provides clamping force, not spacing adjustment. Since release films can vary in thickness, without this spacing adjustment function, thicker release films may struggle to be effectively clamped by the rubber sleeve, potentially leading to slippage during transport. Conversely, thinner release films may be clamped too tightly, damaging them and affecting product quality. Furthermore, the lack of spacing adjustment means the contact pressure between the dust-collecting pad and the release film may be insufficient. For thicker release films, the contact pressure may be inadequate, resulting in incomplete dust removal; for thinner release films, excessive contact pressure may damage the surface and hinder effective dust removal. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a release membrane dust removal device.

[0006] This utility model is achieved using the following technical solution: a release film dust removal device, including a base, with mounting side plates fixedly connected to both sides of the upper surface of the base, a limiting groove formed on the surface of the mounting side plates, a pad fixedly connected to the surface of the mounting side plates, a motor fixedly connected to the surface of the pad, an adhesion roller fixedly connected to the output end of the motor, a right-angle frame fixedly connected to the upper surface of the base, a mounting plate fixedly connected to the surface of the right-angle frame, and an adjustment mechanism fixedly connected to the surface of the mounting plate;

[0007] The adjustment mechanism includes a second motor, the output end of which is fixedly connected to a transmission screw, the surface of which is threadedly connected to a telescopic tube, the surface of which is fixedly connected to a mounting cover, the surface of which is fixedly connected to a sliding pad, the inner wall of which is fixedly connected to a third motor, and the output end of which is fixedly connected to an adhesion roller second motor.

[0008] The above technical solution allows for flexible adjustment of the distance between the second adhesive roller and the first adhesive roller to accommodate release films of different thicknesses, thereby improving the versatility and practicality of the device. The first adhesive roller and the second adhesive roller simultaneously adhere and remove dust from the release film from both the upper and lower surfaces, effectively removing dust from the surface of the release film and improving dust removal efficiency and quality.

[0009] As a further improvement to the above solution, the second motor is fixedly connected to the upper surface of the mounting plate.

[0010] As a further improvement to the above solution, the mounting cover is slidably connected to the inside of the limiting groove via a sliding pad.

[0011] Through the above technical solution, the cooperation between the sliding pad and the limiting groove ensures the smooth movement of the mounting cover, thereby making the lifting and lowering of the second adhesion roller more precise and stable.

[0012] As a further improvement to the above solution, the second adhesion roller is rotatably connected to the inner wall of the mounting cover.

[0013] As a further improvement to the above solution, the adhesion roller is rotatably connected to the surface of the mounting side plate.

[0014] As a further improvement to the above solution, a diagonal brace is fixedly connected to the surface of the right-angle frame, and the diagonal brace is fixedly connected to the upper surface of the base.

[0015] Through the above technical solution, the setting of the diagonal brace effectively enhances the connection stability between the right-angle frame and the base, making the entire device more stable and reliable during operation.

[0016] As a further improvement to the above solution, an electrostatic adsorption plate is provided on the surface of the base, and the electrostatic adsorption plate is located below the first adhesion roller and the second adhesion roller.

[0017] Through the above technical solutions, the electrostatic adsorption plate can adsorb fallen dust, prevent the dust from flying again, keep the working environment clean, and help improve product quality and working comfort.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This invention uses a second motor to drive a transmission screw to rotate. The screw is threadedly connected to a telescopic tube, causing the mounting cover to move linearly along a limiting groove. This, in turn, drives the second adhesion roller to rise and fall, allowing for flexible adjustment of the distance between the second and first adhesion rollers. This avoids the problem of poor dust removal caused by differences in release film thickness, such as the adhesion roller failing to effectively contact the release film when it is too thick or damaging it when it is too thin. It ensures that the adhesion rollers can tightly adhere to the surfaces of release films of different thicknesses, thereby improving dust removal efficiency and quality, enhancing the versatility and adaptability of the device. Furthermore, the first and second adhesion rollers simultaneously adhere and remove dust from both the upper and lower surfaces of the release film, effectively removing dust from the surface and improving dust removal efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the electrostatic adsorption plate of this utility model;

[0022] Figure 3 This is a schematic diagram of the adjustment mechanism of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the second adhesion roller of this utility model.

[0024] Explanation of key symbols:

[0025] 1. Base; 2. Mounting side plate; 3. Limiting groove; 4. Pad; 5. Motor 1; 6. Adhesion roller 1; 7. Right angle frame; 8. Mounting plate; 9. Adjustment mechanism; 901. Motor 2; 902. Transmission screw; 903. Telescopic tube; 904. Mounting cover; 905. Sliding pad; 906. Motor 3; 907. Adhesion roller 2; 10. Diagonal brace; 11. Electrostatic adsorption plate. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] Example:

[0028] Please combine Figure 1-4 The release film dust removal device of this embodiment includes a base 1, with mounting side plates 2 fixedly connected to both sides of the upper surface of the base 1. A limit groove 3 is formed on the surface of the mounting side plate 2. A pad 4 is fixedly connected to the surface of the mounting side plate 2. A motor 5 is fixedly connected to the surface of the pad 4. An adhesion roller 6 is fixedly connected to the output end of the motor 5. A right-angle frame 7 is fixedly connected to the upper surface of the base 1. A mounting plate 8 is fixedly connected to the surface of the right-angle frame 7. An adjustment mechanism 9 is fixedly connected to the surface of the mounting plate 8.

[0029] The adjusting mechanism 9 includes a second motor 901, the output end of which is fixedly connected to a transmission screw 902. A telescopic tube 903 is threadedly connected to the surface of the transmission screw 902. A mounting cover 904 is fixedly connected to the surface of the telescopic tube 903. A sliding pad 905 is fixedly connected to the surface of the mounting cover 904. A third motor 906 is fixedly connected to the inner wall of the mounting cover 904. An adhesion roller 907 is fixedly connected to the output end of the third motor 906. The second motor 901 drives the transmission screw 902 to rotate. The transmission screw 902 is threadedly connected to the telescopic tube 903, causing the mounting cover 904 fixed to the surface of the telescopic tube 903 to move along... The limiting groove 3 performs a limiting linear motion. When the height of the mounting cover 904 changes, it drives the second adhesion roller 907 to rise and fall accordingly, thereby adjusting the distance between the second adhesion roller 907 and the first adhesion roller 6. Personnel can flexibly adjust the distance between the second adhesion roller 907 and the first adhesion roller 6 according to the actual thickness of the release film to ensure that the adhesion roller can effectively contact the surface of the release film for dust removal. After the distance is adjusted, the first adhesion roller 6 is driven to rotate by the first motor 5, and the third motor 906 drives the second adhesion roller 907 to rotate. The first adhesion roller 6 and the second adhesion roller 907 rotate towards the center, adhering and removing dust from the release film through the upper and lower surfaces.

[0030] Motor 2901 is fixedly connected to the upper surface of mounting plate 8.

[0031] The mounting cover 904 is slidably connected to the inside of the limiting groove 3 via the sliding pad 905. The sliding pad 905 slides within the limiting groove 3, serving as a guide and limiter, enabling the mounting cover 904 to move smoothly along a predetermined trajectory, thereby driving the adhesion roller 907 to rise and fall accurately.

[0032] The adhesion roller 2 907 is rotatably connected to the inner wall of the mounting cover 904.

[0033] The adhesion roller 6 is rotatably connected to the surface of the mounting side plate 2.

[0034] The surface of the right-angle frame 7 is fixedly connected with a diagonal brace 10, which is fixedly connected to the upper surface of the base 1. The diagonal brace 10 plays a supporting and reinforcing role, enhances the connection strength between the right-angle frame 7 and the base 1, and improves the stability of the entire device.

[0035] An electrostatic adsorption plate 11 is provided on the surface of the base 1. The electrostatic adsorption plate 11 is located below the first adhesion roller 6 and the second adhesion roller 907. During the dust removal process, dust may fall off. At this time, the electrostatic adsorption plate 11 below adsorbs the fallen dust by electrostatic adsorption, preventing the dust from flying again and keeping the working environment clean.

[0036] The implementation principle of the release film dust removal device in this embodiment is as follows: First, the operator adjusts the distance between the second adhesion roller 907 and the first adhesion roller 6 according to the actual thickness of the release film. Then, the second motor 901 is started. The output of the second motor 901 drives the transmission screw 902 to rotate. Since the transmission screw 902 is threadedly connected to the telescopic tube 903, the mounting cover 904 fixed to the surface of the telescopic tube 903 will move linearly along the limiting groove 3 on the surface of the mounting side plate 2. The mounting cover 904 slides within the limiting groove 3 via sliding pads 905 on its surface, serving as a guide and limiter, ensuring that the mounting cover 904 can move smoothly along a predetermined trajectory, thereby driving the second adhesion roller 907 to accurately rise and fall, and thus adjusting the adhesion... The distance between roller 2 907 and adhesion roller 1 6 is adjusted until it reaches a suitable spacing for the current release film thickness. After the distance between adhesion roller 2 907 and adhesion roller 1 6 is adjusted, the operator starts motor 1 5 and motor 3 906. The output end of motor 1 5 drives adhesion roller 1 6 to rotate, and the output end of motor 3 906 drives adhesion roller 2 907 to rotate. Adhesion roller 1 6 and adhesion roller 2 907 rotate towards the center, adhering and removing dust from the release film through the upper and lower surfaces. During the dust removal process, dust may fall from the surface of the release film. At this time, the electrostatic adsorption plate 11 set on the surface of the base 1 adsorbs the fallen dust by electrostatic adsorption, preventing the dust from flying again and keeping the working environment clean, thereby completing the dust removal work of the entire release film.

[0037] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A release membrane dust removal device, characterized in that, Includes a base (1), on both sides of the upper surface of the base (1) are fixedly connected to mounting side plates (2), the surface of the mounting side plates (2) is provided with a limiting groove (3), the surface of the mounting side plates (2) is fixedly connected to a pad (4), the surface of the pad (4) is fixedly connected to a motor (5), the output end of the motor (5) is fixedly connected to an adhesion roller (6), the upper surface of the base (1) is fixedly connected to a right angle frame (7), the surface of the right angle frame (7) is fixedly connected to a mounting plate (8), and the surface of the mounting plate (8) is fixedly connected to an adjustment mechanism (9); The adjustment mechanism (9) includes a second motor (901), the output end of which is fixedly connected to a transmission screw (902), the surface of which is threadedly connected to a telescopic tube (903), the surface of which is fixedly connected to a mounting cover (904), the surface of which is fixedly connected to a sliding pad (905), the inner wall of which is fixedly connected to a third motor (906), and the output end of which is fixedly connected to an adhesion roller (907).

2. The release membrane dust removal device as described in claim 1, characterized in that: The second motor (901) is fixedly connected to the upper surface of the mounting plate (8).

3. The release membrane dust removal device as described in claim 1, characterized in that: The mounting cover (904) is slidably connected to the inside of the limiting groove (3) via a sliding pad (905).

4. The release membrane dust removal device as described in claim 1, characterized in that: The second adhesion roller (907) is rotatably connected to the inner wall of the mounting cover (904).

5. The release membrane dust removal device as described in claim 1, characterized in that: The adhesion roller (6) is rotatably connected to the surface of the mounting side plate (2).

6. The release membrane dust removal device as described in claim 1, characterized in that: The surface of the right-angle frame (7) is fixedly connected to a diagonal brace (10), which is fixedly connected to the upper surface of the base (1).

7. The release membrane dust removal device as described in claim 1, characterized in that: The surface of the base (1) is provided with an electrostatic adsorption plate (11), which is located below the first adhesion roller (6) and the second adhesion roller (907).

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